What are the cheapest airlines flying from Portland, Maine to Phoenix Sky Harbor Intl Airport round-trip?

Currently priced at $276, United Airlines will fly you from Portland, Maine to Phoenix Sky Harbor Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $277 and $278, respectively. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Portland, Maine to Phoenix Sky Harbor Intl Airport one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Portland, Maine to Phoenix Sky Harbor Intl Airport for a low price.

What is the cheapest day to fly from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Travelers seeking maximum savings on their Portland, Maine to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Portland, Maine to Phoenix Sky Harbor Intl Airport?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Portland, Maine to Phoenix Sky Harbor Intl Airport.

What is the cheapest day to fly round-trip from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Sunday flights are generally found to be more expensive for flights from Portland, Maine to Phoenix Sky Harbor Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phoenix Sky Harbor Intl Airport.

What is the cheapest month to fly from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, August can be a great choice for travel to Phoenix Sky Harbor Intl Airport. Flights to Phoenix Sky Harbor Intl Airport from Portland, Maine in August are about $402 on average during August, but can be found for as low as $259.

Most accurate provider : When it comes to deals on Portland, Maine-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Portland to Phoenix Sky Harbor Intl?

For a flight from Portland to Phoenix Sky Harbor Intl, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Phoenix Sky Harbor Intl per day. 4 airlines have flights to Phoenix Sky Harbor Intl from Portland on a regular basis.

Can I find deals for flights from Portland to Sky Harbor Intl that include hotel bookings?

Yes. In addition to deals on Portland to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Sky Harbor Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sky Harbor Intl.

Can I find deals for business class flights from Portland to Sky Harbor Intl?

Yes. Cheapflights offers flight deals from Portland to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$109+ Flights from Portland, ME to Phoenix Sky Harbor Intl Airport

Q: How far in advance should I book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Find a great deal and save up to 92% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland, Maine to Phoenix Sky Harbor Intl Airport within the next two weeks, with the cheapest ticket starting at $371.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Portland to Phoenix Sky Harbor Intl are usually found in August or January, booked 53 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Sky Harbor Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$276 (United Airlines)
One-way from	$109 (American Airlines)
Popular in	May
Cheapest in	August
Average price	$477

Provider with most accurate pricing for Portland-Phoenix Sky Harbor Intl flight deals.

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Provider most trusted by Cheapflights users for Portland-Phoenix Sky Harbor Intl flights.

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From Portland to Phoenix Sky Harbor Intl

Search Deals

One-way flight from Portland to Phoenix Sky Harbor Intl

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Portland to Sky Harbor Intl

Cheapest flights from Portland to Sky Harbor Intl
Explore the most affordable flight options available from Portland to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Tue 5/274:43 pmPWM - PHX

1 stop8h 12mUnited Airlines

Tue 6/311:39 pmPHX - PWM

1 stop7h 54mUnited Airlines

Deal found 4/29

$276

Tue 6/106:00 amPWM - PHX

1 stop9h 35mDelta

Thu 6/1212:45 amPHX - PWM

1 stop6h 54mDelta

Deal found 4/28

$277

Wed 5/281:07 pmPWM - PHX

1 stop9h 46mAmerican Airlines

Sat 5/3111:45 pmPHX - PWM

1 stop8h 47mAmerican Airlines

Deal found 4/28

$278

Sun 9/147:55 pmPWM - PHX

1 stop7h 20mSouthwest

Mon 9/2210:50 amPHX - PWM

2 stops9h 20mSouthwest

Deal found 4/28

$342

Sun 6/2212:40 pmPWM - PHX

1 stop23h 24mSun Country Air

Thu 6/264:08 pmPHX - PWM

1 stop16h 31mSun Country Air

Deal found 4/29

$520

Wed 5/288:20 pmPWM - PHX

3 stops38h 53mMultiple Airlines

Sun 6/110:45 amPHX - PWM

2 stops21h 25mMultiple Airlines

Deal found 4/28

$539

Tue 12/24:18 pmPWM - PHX

3 stops20h 23mAlaska Airlines

Wed 12/106:00 amPHX - PWM

2 stops14h 29mAlaska Airlines

Deal found 4/28

$748

Best flights from Portland to Sky Harbor Intl
Discover carefully curated flight deals from Portland to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Tue 5/274:43 pmPWM - PHX

1 stop8h 12mUnited Airlines

Tue 6/311:39 pmPHX - PWM

1 stop7h 54mUnited Airlines

Deal found 4/29

$276

Tue 6/106:00 amPWM - PHX

1 stop9h 35mDelta

Thu 6/1212:45 amPHX - PWM

1 stop6h 54mDelta

Deal found 4/28

$277

Wed 5/281:07 pmPWM - PHX

1 stop9h 46mAmerican Airlines

Sat 5/3111:45 pmPHX - PWM

1 stop8h 47mAmerican Airlines

Deal found 4/28

$278

Sun 9/147:55 pmPWM - PHX

1 stop7h 20mSouthwest

Mon 9/2210:50 amPHX - PWM

2 stops9h 20mSouthwest

Deal found 4/28

$342

Sun 6/2212:40 pmPWM - PHX

1 stop23h 24mSun Country Air

Thu 6/264:08 pmPHX - PWM

1 stop16h 31mSun Country Air

Deal found 4/29

$520

Wed 5/288:20 pmPWM - PHX

3 stops38h 53mMultiple Airlines

Sun 6/110:45 amPHX - PWM

2 stops21h 25mMultiple Airlines

Deal found 4/28

$539

Thu 9/184:18 pmPWM - PHX

3 stops20h 32mAlaska Airlines

Sat 9/276:15 pmPHX - PWM

2 stops23h 05mAlaska Airlines

Deal found 4/29

$817

Fri 10/242:36 pmPWM - PHX

2 stops23h 37mBreeze Airways

Mon 10/2712:49 pmPHX - PWM

3 stops42h 52mBreeze Airways

Deal found 4/28

$911

Last-minute flights from Portland to Sky Harbor Intl
Discover last-minute flight deals from Portland to Sky Harbor Intl. Data last updated April 29, 2025 and is based on user searches.

Wed 4/302:33 pmPWM - PHX

2 stops28h 16mAlaska Airlines

Sat 5/105:30 pmPHX - PWM

3 stops26h 15mAlaska Airlines

Deal found 4/29

$847

Mon 5/511:50 amPWM - PHX

2 stops26h 14mMultiple Airlines

Fri 5/99:19 amPHX - PWM

3 stops29h 19mMultiple Airlines

Deal found 4/28

$871

Mon 5/52:05 pmPWM - PHX

2 stops28h 44mAlaska Airlines

Fri 5/95:30 pmPHX - PWM

3 stops26h 15mAlaska Airlines

Deal found 4/28

$988

Tue 5/65:30 amPWM - PHX

1 stop8h 12mUnited Airlines

Tue 6/39:56 amPHX - PWM

2 stops11h 01mUnited Airlines

Deal found 4/29

$331

Tue 5/65:20 amPWM - PHX

1 stop10h 12mDelta

Tue 6/31:25 pmPHX - PWM

1 stop7h 34mDelta

Deal found 4/29

$339

Tue 5/62:05 pmPWM - PHX

1 stop7h 58mAmerican Airlines

Mon 6/212:45 amPHX - PWM

1 stop8h 49mAmerican Airlines

Deal found 4/29

$399

Thu 5/88:07 pmPWM - PHX

2 stops52h 28mBreeze Airways

Sun 5/1112:51 pmPHX - PWM

3 stops26h 47mBreeze Airways

Deal found 4/28

$1,051

Mon 5/124:01 pmPWM - PHX

1 stop8h 08mAmerican Airlines

Tue 5/1312:45 amPHX - PWM

1 stop8h 49mAmerican Airlines

Deal found 4/28

$277

Mon 5/1211:50 amPWM - PHX

3 stops26h 14mBreeze Airways

Wed 5/1410:30 pmPHX - PWM

2 stops17h 57mBreeze Airways

Deal found 4/28

$953

Wed 5/141:40 pmPWM - PHX

2 stops10h 24mDelta

Fri 5/1611:25 pmPHX - PWM

2 stops13h 38mDelta

Deal found 4/29

$287

Fri 5/232:30 pmPWM - PHX

2 stops10h 55mSouthwest

Mon 5/265:15 amPHX - PWM

1 stop7h 40mSouthwest

Deal found 4/28

$511

Tue 5/274:43 pmPWM - PHX

1 stop8h 12mUnited Airlines

Tue 6/311:39 pmPHX - PWM

1 stop7h 54mUnited Airlines

Deal found 4/29

$276

One-way flights from Portland to Sky Harbor Intl
Search for one-way flight options from Portland to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Fri 5/306:00 amPWM - PHX

1 stop8h 40mAmerican Airlines

Deal found 4/29

$109

Mon 5/199:30 pmPWM - PHX

1 stop19h 36mFrontier

Deal found 4/29

$120

Wed 5/213:35 pmPWM - PHX

1 stop8h 09mJetBlue

Deal found 4/29

$125

Wed 5/211:30 pmPWM - PHX

2 stops13h 19mDelta

Deal found 4/29

$144

Wed 5/215:30 amPWM - PHX

3 stops12h 43mUnited Airlines

Deal found 4/29

$186

Sun 8/312:56 pmPWM - PHX

1 stop12h 48mSun Country Air

Deal found 4/28

$267

Sat 9/204:18 pmPWM - PHX

3 stops20h 32mAlaska Airlines

Deal found 4/28

$310

Sun 5/1812:40 pmPWM - PHX

2 stops10h 20mSouthwest

Deal found 4/28

$329

Sun 5/188:07 pmPWM - PHX

3 stops24h 18mMultiple Airlines

Deal found 4/28

$719

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 5/27

4:43 pm-9:55 pm

1 stop8h 12m

Phoenix Sky Harbor Intl

Tue 6/3

11:39 pm-10:33 am

1 stop7h 54m

$276

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Tue 6/10

6:00 am-12:35 pm

1 stop9h 35m

Phoenix Sky Harbor Intl

Thu 6/12

12:45 am-10:39 am

1 stop6h 54m

$277

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 5/28

1:07 pm-7:53 pm

1 stop9h 46m

Phoenix Sky Harbor Intl

Sat 5/31

11:45 pm-11:32 am

1 stop8h 47m

$278

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 9/14

7:55 pm-12:15 am

1 stop7h 20m

Phoenix Sky Harbor Intl

Mon 9/22

10:50 am-11:10 pm

2 stops9h 20m

$342

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Sun 6/22

12:40 pm-9:04 am

1 stop23h 24m

Phoenix Sky Harbor Intl

Thu 6/26

4:08 pm-11:39 am

1 stop16h 31m

$520

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Wed 5/28

8:20 pm-8:13 am

3 stops38h 53m

Phoenix Sky Harbor Intl

Sun 6/1

10:45 am-11:10 am

2 stops21h 25m

$539

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Thu 9/18

4:18 pm-9:50 am

3 stops20h 32m

Phoenix Sky Harbor Intl

Sat 9/27

6:15 pm-8:20 pm

2 stops23h 05m

$817

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 10/24

2:36 pm-11:13 am

2 stops23h 37m

Phoenix Sky Harbor Intl

Mon 10/27

12:49 pm-10:41 am

3 stops42h 52m

$911

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Fri 5/30

6:00 am-11:40 am

1 stop8h 40m

$109

PortlandPhoenix

PWM - PHX

PWMPHX

Portland

Mon 5/19

9:30 pm-2:06 pm

1 stop19h 36m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results

Compare providers for flights from Portland to Sky Harbor Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Sky Harbor Intl in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland, Maine-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

The best time to book flights from Portland, Maine to Phoenix Sky Harbor Intl Airport is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Portland, Maine to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to PHX?

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Phoenix Sky Harbor Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Rainfall in Sky Harbor Intl by month

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

See what other customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Portland to Phoenix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways

8.1

Very good

160 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Alaska Airlines

8.0

Very good

9,961 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Southwest

8.0

Very good

4,295 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Delta

8.0

Very good

7,936 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

United Airlines

7.4

Good

8,696 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

What airport do you fly from for flights from Portland to Phoenix Sky Harbor Intl?
For a flight from Portland to Phoenix Sky Harbor Intl, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Phoenix Sky Harbor Intl per day. 4 airlines have flights to Phoenix Sky Harbor Intl from Portland on a regular basis.
What are the cheapest airlines flying from Portland, Maine to Phoenix Sky Harbor Intl Airport round-trip?
Currently priced at $276, United Airlines will fly you from Portland, Maine to Phoenix Sky Harbor Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $277 and $278, respectively. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Portland, Maine to Phoenix Sky Harbor Intl Airport one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Portland, Maine to Phoenix Sky Harbor Intl Airport for a low price.
Can I find deals for flights from Portland to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Portland to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sky Harbor Intl.
Can I find deals for business class flights from Portland to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Portland to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Portland, Maine to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from Portland to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$232	Average$382	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$256	Average$352	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$276	Average$437	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$326	Average$562	FlexibilityNo cancel fee	On-time63%

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$109+ Cheap flights from Portland, ME (PWM) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Phoenix Sky Harbor Intl are usually found in August or January, booked 53 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Sky Harbor Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Sky Harbor Intl

Cheapest flights from Portland to Sky Harbor IntlExplore the most affordable flight options available from Portland to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Portland to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Phoenix Sky Harbor Intl Airport that are best for you.

Compare providers for flights from Portland to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Sky Harbor Intl in April.

Best time to book a flight from Portland to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Sky Harbor Intl. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from PWM to PHX?

Find hourly flight availability from Portland to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Sky Harbor Intl

See what other customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Portland to Phoenix have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Portland to Phoenix Sky Harbor Intl?

What are the cheapest airlines flying from Portland, Maine to Phoenix Sky Harbor Intl Airport round-trip?

What are the cheapest airlines to fly from Portland, Maine to Phoenix Sky Harbor Intl Airport one-way?

Can I find deals for flights from Portland to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Portland to Sky Harbor Intl?

Can I find deals for business class flights from Portland to Sky Harbor Intl?

What is the cheapest month to book a flight from Portland, Maine to Phoenix Sky Harbor Intl Airport?

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Alternative routes for Portland to Sky Harbor Intl

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Top 4 airlines flying from Portland to Sky Harbor Intl

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Cheapest flights from Portland to Sky Harbor Intl
Explore the most affordable flight options available from Portland to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.